Top Software Engineer Jobs in Peoria, IL

Reposted 12 Days AgoSaved
Easy Apply
Remote
Peoria, IL
Easy Apply
195K-270K Annually
Senior level
195K-270K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Lead the architectural design and development of a new consumer credit product, focusing on backend systems, distributed services, and integrating AI tools. Mentor team members and influence product direction through engineering insights.
Top Skills: APIsAvroC#DatabasesJavaKafkaKinesisKotlinProtobufPythonRubySqs
Reposted 6 Days AgoSaved
Remote
Peoria, IL
130K-220K Annually
Mid level
130K-220K Annually
Mid level
Information Technology • Other • Security • Social Impact • Software • Cybersecurity • Data Privacy
The Software Engineer will manage edge networking configuration, evolve the ingress layer, build network observability, and support regional expansion while defining technical standards for the team.
Top Skills: CloudflareGoKubernetesRuby on RailsRubyTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
130K-220K Annually
Mid level
130K-220K Annually
Mid level
Information Technology • Other • Security • Social Impact • Software • Cybersecurity • Data Privacy
The Software Engineer will manage edge networking configuration, evolve the ingress layer, build network observability, support regional expansion, and establish team practices in a growing network-focused team.
Top Skills: CloudflareGoIstioKubernetesRuby on RailsRubyTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
140K-160K Annually
Mid level
140K-160K Annually
Mid level
Fintech • Software • Financial Services
Develop and maintain scalable investment portfolio management systems. Collaborate with cross-functional teams to ensure system correctness and client trust, focusing on complex domain logic.
Top Skills: Debian LinuxPostgresReactRuby On Rails
Reposted 6 Days AgoSaved
Remote
Peoria, IL
76K-95K Annually
Entry level
76K-95K Annually
Entry level
Healthtech • Software
As a Graduate Software Engineer, you will analyze logs, troubleshoot issues, support feature development, and collaborate with engineering and QA teams.
Top Skills: AWSAzureC#DatadogGCPJavaScriptPythonSplunk
Reposted 6 Days AgoSaved
Remote
Peoria, IL
131K-150K Annually
Mid level
131K-150K Annually
Mid level
Healthtech • Biotech
Design and build full-stack applications with a focus on web and mobile systems, integrating AI technologies and containerized deployments.
Top Skills: BunCrewaiDockerKubernetesLangchainLlamaindexNext.JsNode.jsReactSvelteTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
131K-150K Annually
Mid level
131K-150K Annually
Mid level
Healthtech • Biotech
Design, develop, and maintain responsive UI/UX for web and mobile applications. Collaborate with teams to ensure seamless integration and optimize performance. Conduct user testing and contribute to architectural tooling for deployment.
Top Skills: AndroidBunFigmaiOSNext.JsNode.jsReactReact NativeSketchSvelteTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
Senior level
Senior level
Artificial Intelligence • Cloud • Software
The Senior SRE Engineer will design, build, and maintain resilient infrastructure systems, manage infrastructure-as-code, and write tooling in various languages.
Top Skills: CGoJavaScriptKubernetesNixosRustTerraformZig
Reposted 6 Days AgoSaved
Remote
Peoria, IL
76K-95K Annually
Entry level
76K-95K Annually
Entry level
Healthtech • Mobile
The Graduate Software Engineer will analyze logs and data, triage issues, aid in feature development, and maintain documentation while collaborating with engineering teams.
Top Skills: AWSAzureC#DatadogGCPJavaScriptPythonSplunk
Reposted 6 Days AgoSaved
Remote
Peoria, IL
60K-85K Annually
Mid level
60K-85K Annually
Mid level
Information Technology • Marketing Tech
As a Full Stack Software Engineer at Reacher, you'll own product features end-to-end, design scalable systems, mentor engineers, and lead architectural decisions in an AI-driven environment, focusing on both backend and frontend development.
Top Skills: Claude CodeFastapiGCPGraphQLPostgresPythonReactRestTailwindTypescript
Reposted 6 Days AgoSaved
In-Office or Remote
Peoria, IL
110K-184K Annually
Mid level
110K-184K Annually
Mid level
Healthtech • Information Technology • Software
Develop and maintain backend services for EHR integrations, ensuring reliability and scalability while collaborating with product teams and engineers.
Top Skills: C#JavaScriptKafkaReactRubyTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
75K-110K Annually
Mid level
75K-110K Annually
Mid level
Information Technology • Marketing Tech
Reacher seeks a Full Stack Software Engineer to lead product features, design scalable backend systems, mentor engineers in AI-native workflows, and enhance user experiences across the tech stack.
Top Skills: Claude CodeFastapiGCPPostgresPythonReactShadcn/UiTailwindTypescript
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Reposted 6 Days AgoSaved
Remote
Peoria, IL
2M-2M Annually
Mid level
2M-2M Annually
Mid level
Artificial Intelligence • Information Technology • Software • Travel
The Software Engineer will build backend systems for AI automation, collaborate on product features, and engage with customers to improve solutions while ensuring software quality.
Top Skills: Auth0AWSGCPGoGrpcMongoDBNext.JsTerraformTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
100K-130K Annually
Senior level
100K-130K Annually
Senior level
Cloud • Software • Database
Develop and maintain scalable, fault-tolerant components for YB Anywhere to automate deployment and management of YugabyteDB across cloud and on-prem environments. Collaborate with product, frontend, QA, and DevOps teams, perform code reviews, mentor engineers, and improve operational workflows and performance.
Top Skills: DockerGoJavaKubernetesPostgresYugabytedb
Reposted 6 Days AgoSaved
Remote
Peoria, IL
5-5 Annually
Senior level
5-5 Annually
Senior level
Mobile • Software
The Software Engineer will develop full-stack features using Java and Angular, build microservices, integrate APIs, and optimize system performance for the Air Force aircraft maintenance platform.
Top Skills: AngularApigeeDockerGCPGradleJavaKafkaKubernetesMavenMySQLPostgresSpring Boot
Reposted 6 Days AgoSaved
Remote
Peoria, IL
237K-286K Annually
Expert/Leader
237K-286K Annually
Expert/Leader
Internet of Things • Software • Analytics
The Staff+ Software Engineer will shape the technical direction, mentor junior engineers, and lead complex software system development while collaborating effectively with cross-functional teams.
Top Skills: C++GraphQLJavaKotlinMySQLNode.jsPostgresRust
Reposted 6 Days AgoSaved
In-Office or Remote
Peoria, IL
Mid level
Mid level
Software
The Full Stack Software Engineer will develop, innovate, and maintain features for a SaaS platform using technologies like React and Python, contributing to a collaborative team to enhance product performance.
Top Skills: Aws LambdaDockerGraphQLJavaScriptMongoDBNode.jsPythonReact
Reposted 6 Days AgoSaved
Remote
Peoria, IL
110K-145K Annually
Mid level
110K-145K Annually
Mid level
Fintech • Financial Services
The Software Engineer II will build product features for financial services, focusing on user-facing features, backend services, and collaborating with the product team in a remote environment.
Top Skills: GCPPostgresTypescript
Reposted 6 Days AgoSaved
Remote
Peoria, IL
120K-200K Annually
Senior level
120K-200K Annually
Senior level
Software
As a Senior Full-Stack Engineer, you will design and deploy solutions for state governments, ensuring high standards of security and privacy while leading cross-functional teams.
Top Skills: AWSAzureC#GCPGoGraphQLJavaPostgresReactRestfulRustTerraformTypescript
7 Days AgoSaved
Remote or Hybrid
Peoria, IL
83K-154K Annually
Junior
83K-154K Annually
Junior
Fintech • Financial Services
Design, build, and maintain automated tests (integration, load, UI) across web and mobile platforms; integrate tests into CI/CD pipelines; debug and perform root-cause analysis; manage test data and environments; collaborate with developers, QA, product, and analysts to embed quality across the SDLC and improve automation coverage and release reliability.
Top Skills: C#Ci/CdContinuous IntegrationGherkinGitGit FlowJavaScriptJestMobileMochaMstestNunitPuppeteerPytestPythonSeleniumSpecflowSQLTest Case Management ToolsTrunk-Based DevelopmentTypescriptUnittestWebWindowsXunit
Reposted 7 Days AgoSaved
In-Office or Remote
Peoria, IL
71K-96K Annually
Mid level
71K-96K Annually
Mid level
Energy • Utilities • Renewable Energy
Develop and maintain scalable GIS applications and services on the Esri platform to support utility operations. Build Python-based tools (ArcPy, ArcGIS API for Python), configure ArcGIS Field Maps for mobile data collection, implement ETL/QA workflows, manage geodatabases and RESTful services, and integrate GIS with asset/work management and analytics systems while collaborating with engineers and stakeholders.
Top Skills: Arcgis Api For PythonArcgis EnterpriseArcgis Field MapsArcgis OnlineArcpyEsri PlatformETLGeodatabase ManagementPythonRestful Apis
7 Days AgoSaved
Remote
Peoria, IL
68K-94K Annually
Mid level
68K-94K Annually
Mid level
Edtech
Develop and maintain backend services and RESTful APIs using .NET Core/.NET 5+, collaborate with React frontend teams, write unit and integration tests, query SQL Server/PostgreSQL databases, participate in code reviews and agile processes, and use AI-assisted development tools to improve productivity.
Top Skills: .Net 5+.Net CoreClaude CodeCopilotCursorGitJavaScriptPostgresReactRestful ApisSQL ServerTypescriptUnit Testing
7 Days AgoSaved
Remote
Peoria, IL
136K-170K Annually
Mid level
136K-170K Annually
Mid level
Aerospace • Big Data • Greentech • Hardware • Social Impact
Develop, maintain, and operate Mission Control web app and supporting microservices for satellite operations. Design and implement HTTP APIs, deploy critical infrastructure, and improve automation. Collaborate with cross-functional teams to ensure satellite scheduling, telemetry processing, and operational tooling meet mission needs. Support CI/CD, testing, and database-backed services.
Top Skills: DockerGitlab CiHttp ApisLinuxMicroservicesMySQLPostgresPython
7 Days AgoSaved
Remote
Peoria, IL
153K-191K Annually
Mid level
153K-191K Annually
Mid level
Aerospace • Big Data • Greentech • Hardware • Social Impact
Build, maintain, and operate cloud-based services and automation for satellite operations. Manage infrastructure, design/deploy critical systems, support microservices and CI/CD workflows, ensure reliability and SLAs, collaborate with cross-functional teams to minimize operational burden and automate satellite operations.
Top Skills: AnsibleAWSDatadogDockerGCPGitlab CiKubernetesLinuxMicroservicesMySQLPostgresPythonSentryTerraform
7 Days AgoSaved
Remote
Peoria, IL
117K-172K Annually
Junior
117K-172K Annually
Junior
Productivity • Software • Conversational AI
Build and scale backend systems and APIs for Segment CDP, collaborate with product and design, identify performance bottlenecks, improve reliability, participate in on-call rotation, and drive architectural decisions balancing velocity and stability.
Top Skills: Ai ToolingAmazon Web Services (Aws)Async Processing SystemsCi/CdDatadogDynamoDBEcsEksGoGrafanaJavaKafkaKubernetesPostgresPrometheusPulsarPython
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